1. To incorporate into a compound a substance that is readily detected, such as a radionuclide, whereby its metabolism can be followed or its physical distribution detected. 2. The substance so incorporated.

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la·bel 'lā-bəl n a usu. radioactive isotope used in labeling
label vt, la·beled or la·belled; la·bel·ing or la·bel·ling 'lā-b(ə-)liŋ
1) to distinguish (an element or atom) by using an isotope distinctive in some manner (as in mass or radioactivity) for tracing through chemical reactions or biological processes
2) to distinguish (as a compound or cell) by introducing a traceable constituent (as a dye or labeled atom)

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la·bel (laґbəl) 1. a mark, tag, or other characteristic that identifies something. 2. to provide something with such a characteristic.

Medical dictionary. 2011.

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  • Label — La bel (l[=a] b[e^]l), n. [OF. label sort of ribbon or fringe, label in heraldry, F. lambeau shred, strip, rag; of uncertain origin; cf. L. labellum, dim. of labrum lip, edge, margin, G. lappen flap, patch, rag, tatter (cf. {Lap} of a dress), W.… …   The Collaborative International Dictionary of English

  • Label — [ˈleɪbəl] (englisch „Zettel“, „Schildchen“) steht für: Etikett, mit dem zum Beispiel der Preis einer Ware ausgezeichnet wird Label (Programmierung), ein Bezeichner innerhalb eines Programmcodes in einem Computerprogramm Führungstext (Label), ein… …   Deutsch Wikipedia

  • Label — La bel, v. t. [imp. & p. p. {Labeled} (l[=a] b[e^]ld) or {Labelled}; p. pr. & vb. n. {Labeling} or {Labelling}.] 1. To affix a label to; to mark with a name, etc.; as, to label a bottle or a package. [1913 Webster] 2. To affix in or on a label.… …   The Collaborative International Dictionary of English

  • label — label. См. метка [радиоактивная]. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • Label — For other uses, see Label (disambiguation). Shirt with labels …   Wikipedia

  • Label — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom.  Pour l’article homophone, voir Labelle. Sur les autres projets Wikimedia : « Label », sur …   Wikipédia en Français

  • label — labeler, n. /lay beuhl/, n., v., labeled, labeling or (esp. Brit.) labelled, labelling. n. 1. a slip of paper, cloth, or other material, marked or inscribed, for attachment to something to indicate its manufacturer, nature, ownership, destination …   Universalium

  • label — I. noun Etymology: Middle English, from Anglo French labelle Date: 14th century 1. archaic band, fillet; specifically one attached to a document to hold an appended seal 2. a heraldic charge that consists of a narrow horizontal band with usually… …   New Collegiate Dictionary

  • label — 1. noun /ˈleɪbəl/ a) A small ticket or sign giving information about something to which it is attached or intended to be attached. b) A name given to something or someone to categorise them as part of a particular social group …   Wiktionary

  • Label De Qualité — Pour les articles homonymes, voir Label. Un label de qualité ou signe d identification est développé pour récompenser les producteurs respectant des normes officielles de qualité et pour indiquer au consommateur la provenance ou l origine d un… …   Wikipédia en Français

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